# OWON Multimeter BLE — Multimeter

> Bluetooth multimeter control, data logging, and remote monitoring application. (iPhone/iPad app by Fujian Lilliput Optoelectronics Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/owon-multimeter-ble/id1049176636 (this page in markdown: same URL + `.md`)
- Developer: [Fujian Lilliput Optoelectronics Technology Co., Ltd.](https://appshunter.io/developer/1049176635)
- Category: Utilities, Lifestyle
- Price: Free
- Rating: 3.60/5 from 7 App Store ratings · 25 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 6 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2015-10-31
- Data updated: 2026-08-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/owon-multimeter-ble/id1049176636/reviews.md

## What is OWON Multimeter BLE?

The first smart Bluetooth multimeter
When connect the mobile device with OWON smart Bluetooth multimeter, it can realize remote monitor, analysis, warning and sharing. Furthermore, it can be used as data logger, process tester, thermometer.

Function：
*Continuous real-time recording
 read the real-time measurement data of multimeter by low power consumption Bluetooth protocol. After recoding, drawing, analyzing the data, specific data could be saved and loaded for checking convenience.

*Continuous offline recording
you can use iOS device APP to send a command, the multimeter will start recording the measurements. After receiving the command, the connection will be disconnected automatically. The multimeter will record the measuring data in its own memory. After completion of the record, use iOS APP to reconnect the multimeter, and then you can read the measuring data into the iOS device as a CSV file. You can use this function to record for a long time without staff on duty, while reducing Bluetooth consumption to conserve the battery power of the multimeter.

*Multi-point control device
 app could be connected with multiple devices to monitor them. In "ALL" page, the measurements of each device could be observed at the same time. It's convenient for users to view the change of multiple test points at unifying perspective.

*Remote wireless communication, guarantee the safety of operator
 Remote continuously record and monitor could capture the current, voltage, resistance, capacitance, temperature of every test points in high voltage, high temperature, narrow environment and other extreme situation. Data can be captured from remote place, which guarantee the safety of user.

*Graphic and table presentation, simplify the comparison and analysis
 It's abstract when there is only data. Application can draw the data trending of multiple devices in real-time. Could be zoomed out, zoomed in and moved by gestures. Users can match the data to specific curve drawings and analyze the path trending of the test points.

*Abnormal data warning
 Set the warning condition in advance. When data are captured continuously, warning system would remind the user when qualified data show up.

*Data back up and share
Interpret: Application supports data save and export to be backed up. Otherwise, it could be share in multiple ways so that co-workers could help you to analyze the issue and solve the problem.

## Key features

- Real-time measurement monitoring
- Offline data recording
- Multi-device monitoring
- Remote wireless operation
- Graphic and table data presentation
- Abnormal data warnings
- Data backup and sharing

## Recent user reviews (10 of 25)

All indexed reviews: https://appshunter.io/ios/app/owon-multimeter-ble/id1049176636/reviews.md

### 3/5 — Обновите приложение

*2024-01-19, version 1.7*

Обновите, пожалуйста, приложение. Оно не соединяется с последней версией IOS.

### 5/5 — すみません　早とちりでした

*2021-10-19, version 1.7*

マルチメーター購入し　英文のクイックガイドを読みながら動作確認しています　　このアプリのiOS版DLしたが画面表示がおかしくて操作出来ません　　対処願う　 iOSスマホは7と13 ipadPro いずれも　同様に　表示が欠けています 

2021/10/19 追記: OKでした　　早とちりでした　　BDMというのを　このアプリ起動後の数字だらけのなか　やっと見つけました　　それをクリックしてやったら　クイックガイドに書いてあるとおり　ちゃんとした表示になりました 下方や右側のボタンが出てきています お騒がせしました　　すみません 以上

### 2/5 — 改善求む

*2021-07-12, version 1.7*

アプリが3~4時間たつと落ちる
長期的にログを取りたい人は避けた方がいいです

### 5/5 — Хорошее приложение.

*2020-09-16, version 1.6*

Все отлично работает на iPhone 5S с T35, T41. Только произношение английских обозначений в сочетании с цифрами на русском режет слух. Надо было перевести значения в программе.

### 5/5 — iPhoneXSとB41T+にて接続OK

*2020-08-27, version 1.5*

・iPhoneXS(ios:13.6.1)
・B41T+(MultimeterBLE_V1.4)
にて接続出来ています(2020/08/28現在)。
リアルタイム計測を含め、ホールドやレンジ変更、グラフ表示などの操作もスマホアプリ側から操作可能です。遠隔操作できるのですごく便利です。計測間隔やリミット設定などもできるようです。

接続方法が、一般のbluetooth機器と違うため少し戸惑うかと思いますが、以下の方法で接続できていますので、参考までに書いておきます。

※通常のbluetooth設定からは接続しません。
1.iPhone側のbluetoothがオンになっている事を確認。
2.アプリ起動。画面の真ん中に大きなプラスマークが表示されます。
3.プラスマークをタップ。Adding Deviceとしてデバイス一覧が表示される。
4.BDM xxxxxxxxxxとある行をタップ。
他にもnullと表示されている行がありますが、それらはタップしても無反応です。
5.少しの間を置いて計測が開始されます。

接続できた後は通常のbluetooth設定に『LILLIPUT』と言うデバイスが現れていました。多分これがB41T+なんだと思います。デバイス名の変更もできるみたいなので、変更したら別の名前で出るのかな。
一台しか持っていないので試せませんが、何気に複数台接続も可能なようで、切り替えながら計測ができるようです。

アプリでの計測は、毎回使うわけではありませんが、手軽で便利な機能だと思います。good!

### 5/5 — Funktioniert endlich auch auf IPad

*2020-07-03, version 1.5*

Endlich funktioniert die App auch auf dem iPad unter iOS12. Danke!

### 1/5 — B35Tが接続されなくなった

*2020-05-13, version 1.3*

最新iOSでB35TのBluetoothが認識しなくなりました。Androidは認識してアプリが動きます。なんとかして下さい。アプリはこちらの方が確認しやすいです。

### 5/5 — Funktioniert gut auf dem iPhone 11

*2020-04-26, version 1.3*

Super wichtig: Das Gerät wird erst gefunden wenn das Bluetooth auf dem Multimeter OW18B auch eingeschaltet wird! Hz/Duty Button gedrückt halten.

### 4/5 — Owon B41T

*2020-01-17, version 1.3*

This app for most part works but voice part of the app has some real issues for one either the speed of is either very slow or very fast I have not figured how to get the right speed but if to slow or to fast the app crashes really this bug need to be fixed then I would have given it five stars 

One other problem seems to be with the app is when you use the select button on the app to many times in a row you cause the app to freeze and not respond really 

But other than these two items that I have found so far the overall quality of the application is on a scale of “0” meaning that app does not work at all and “10” being a perfect app and every function works correctly with out freezing or crashing 

I give this app a 7 which to me is not bad but could be better 

I hope when they do another revision of this app they fix these issues and this would a very good app

### 1/5 — App funktioniert nicht mehr

*2020-01-07, version 1.3*

Funktionierte im Mai 2019 das letzte mal. Z.Z. bekomme ich die Meldung:
„authentication error“ obwohl im Bluetooth Setup „verbunden“ steht.

## Frequently asked questions about OWON Multimeter BLE

### What is OWON Multimeter BLE used for?

OWON Multimeter BLE is used to connect with compatible OWON smart Bluetooth multimeters for remote monitoring, real-time data recording, offline data logging, and analysis of measurements like current, voltage, resistance, and temperature.

### Can OWON Multimeter BLE record data when not connected?

Yes, OWON Multimeter BLE supports continuous offline recording. You can send a command to the multimeter via the app, and it will record measurements in its internal memory, which can be later retrieved as a CSV file.

### How does OWON Multimeter BLE improve operator safety?

The app enables remote wireless communication, allowing users to monitor and record data from high voltage, high temperature, or confined environments without being physically present, thus guaranteeing operator safety.

### Does OWON Multimeter BLE support multiple devices?

Yes, the app allows connection with multiple OWON Bluetooth multimeters simultaneously. You can view measurements from each device on the 'ALL' page for a unified perspective on multiple test points.

### How does OWON Multimeter BLE present measurement data?

OWON Multimeter BLE presents data in both graphic and table formats. It can draw real-time data trends for multiple devices, which can be zoomed, panned, and matched to specific curves for easier analysis.

### Can I set up alerts in OWON Multimeter BLE?

Yes, the app features an abnormal data warning system. You can set warning conditions in advance, and the system will alert you when qualified data is captured during continuous monitoring.

### Is OWON Multimeter BLE available on Android?

Based on the provided data, OWON Multimeter BLE is supported on iOS devices, including iPhone and iPod. Compatibility with Android devices is not specified.

### How often is OWON Multimeter BLE updated?

The latest version of OWON Multimeter BLE is 1.7, which was last updated on September 16, 2020. This indicates a release cadence of approximately once every 1-2 years based on the provided information.

## Version history (last 5 releases)

### 1.7 — 2020-09-16

bug fixed

### 1.6 — 2020-09-15

1. Bug fix
2. Adapt to lower version devices

### 1.5 — 2020-06-11

bug fixed

### 1.4 — 2020-05-13

bug fix
Performance improvement

### 1.3 — 2018-08-27

1.Add support for OW series
2.Other performance optimizations

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## More apps by Fujian Lilliput Optoelectronics Technology Co., Ltd.

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All apps by Fujian Lilliput Optoelectronics Technology Co., Ltd.: https://appshunter.io/developer/1049176635

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*